探索发现 · 学术讲座

用黑洞X射线数据检验广义相对论:近期进展与未来展望
Testing General Relativity with black hole X-ray data: recent progress and future developments

主讲人简介:

Cosimo Bambi is Professor at the Department of Physics at Fudan University. He received the Laurea degree from Florence University in 2003 and the PhD degree from Ferrara University in 2007. He was appointed as a postdoc at IPMU/The University of Tokyo (Japan) and at LMU Munich (Germany). He joined Fudan University at the end of 2012. His main research interests focus on black holes and observational tests of gravity models. He has published more than 150 papers on high impact factor refereed journals as first or corresponding author, he has over 6,000 citations and his h-index is 45. He has received a number of awards, including the 2018 Magnolia Silver Award (上海市白玉兰纪念奖) for outstanding contributions to Shanghai's development and the Xu Guangqi Prize as the best Italian scholar in China.

讲座内容简介:

广义相对论已经成功通过了大量的观测检验。太阳系中的弱引力场实验和脉冲双星的观测均有力验证了该理论的正确性。在过去的五年里,强引力场的研究取得了重大进展,现在可以用引力波、X射线数据和毫米波甚长基线干涉的观测来检验强引力场下的广义相对论。在本次报告中,Cosimo Bambi教授将总结用黑洞X射线数据检验广义相对论的前沿方法,讨论其近期进展及未来展望。

The theory of General Relativity has successfully passed a large number of observational tests. The theory has been extensively tested in the weak-field regime with experiments in the Solar System and observations of binary pulsars. The past five years have seen significant advancements in the study of the strong-field regime, which can now be tested with gravitational waves, X-ray data, and mm Very Long Baseline Interferometry observations. In my talk, I will summarize the state-of-the-art of the tests of General Relativity with black hole X-ray data, discussing its recent progress and future developments.

Zoom link: https://zoom.com.cn/j/61627106850  code: 412002

李政道研究所